Patent SG-11201901247S-A (SG)
Title: Improvements in or relating to organic compounds
Inventor: AUSSANT EMMANUEL
IPC: C11D3/50
Filed: 2017-09-19
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 1111111011111111101 IIIIIIIII101111101011111111001111111111111111111111111111110111111 Organization International Bureau (10) International Publication Number (43) International Publication Date ......0\" WO 2018/050914 Al 22 March 2018 (22.03.2018) WIP0 I PCT (51) International Patent Classification: BO1J 13/14 (2006.01) C11D 3/50 (2006.01) Published: — with international search report (Art. 21(3)) (21) International Application Number: PCT/EP2017/073615 (22) International Filing Date: 19 September 2017 (19.09.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1615905.5 19 September 2016 (19.09.2016) GB (71) Applicant: GIVAUDAN SA [CH/CH]; Chemin de la Par- fumerie 5, 1214 Vernier (CH). (72) Inventors: AUSSANT, Emmanuel; 196 Boulevard Voltaire, 75011 Paris (FR). HARRISON, Ian Michael; 69 Avenue Maurice Berteaux, 78300 Poissy (FR). GUINE- BRETIERE, Sandra; 250 rue du General Leclerc, 95130 _ Franconville (FR). BLONDEL, Frederic; SNF SAS - Zac de Milieux, 42163 Andrezieux cedex (FR). JEANSON, — Guillaume; SNF SAS - Zac de Milieux, 42163 Andrezieux cedex (FR). = = Agent: GIVAUDAN INTERNATIONAL SA; tjberland- (74) - strasse 138, 8600 Dilbendorf (CH). — Designated States (unless otherwise indicated, for every = (81) kind of national protection available): AE, AG, AL, AM, _ _ _ AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, = = = OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, _ = TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. Designated States (unless otherwise indicated, for every (84) = kind of regional protection available): ARIPO (BW, GH, = GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, = UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, — TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, = EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, — - KM, ML, MR, NE, SN, TD, TG). 7r Il C:N (54) Title: IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS 0 0 ItI n (57) : The invention relates to an encapsulated fragrance composition comprising at least one microcapsule dispersed in a ----. dispersion medium, said at least one microcapsule comprising a fragrance oil core and a positively charged shell, which comprises a GO reaction product of at least one at least difunctional anionically modified isocyanate with an amine or alcohol, preferably a polyamine, Il © and wherein the shell is formed around droplet of core material that is stabilized with a positively charged colloidal stabilizer. Further- el more, the invention relates to a process of formation of said encapsulated fragrance compositions. O